是否可以將OAUTH 2與Google Reporting API一起使用？

Question

我目前在使用GData和Python的Reporting API使用OAuth 1進行身份驗證。是否有可能使用OAuth 2，我無法找到這個可行的參考？

Answer 1

我無法找到OAuth 2和報告API的任何參考，但通過遵循GData庫的示例（http://code.google.com/p/gdata-python-client/source/瀏覽/＃hg％2Fsamples％2Fapps）我可以拼湊在一起：

#!/usr/bin/python 
import sys 
import os 
import time 
import gdata.gauth 
import gdata.client 
import httplib2 
import oauth2client.file 
import oauth2client.tools 
REPORTING_URI = 'https://www.google.com/hosted/services/v1.0/reports/ReportingData' 
REPORTING_XML_TEMPLATE = '''<?xml version="1.0" encoding="UTF-8"?> 
<rest xmlns="google:accounts:rest:protocol" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 
    <type>Report</type> 
    <domain>%s</domain> 
    <date>%s</date> 
    <page>%s</page> 
    <reportType>daily</reportType> 
    <reportName>%s</reportName> 
</rest>''' 
OAUTH2FILENAME = 'oauth_20.dat' 
OAUTH2JSONFILE = 'client_secrets.json' 
OAUTH2SCOPES = 'https://www.google.com/hosted/services/v1.0/reports/ReportingData' 
OAUTH2USERAGENT = 'REPORTING' 
CLIENTSOURCE = 'REPORTING' 
MISSING_OAUTHJSON_FILE_MESSAGE = """ 
WARNING: Please configure OAuth 2.0 

To continue you will need to populate the client_secrets.json file: 

    %s 

with information from the APIs Console <https://code.google.com/apis/console>. 

""" % os.path.join(os.path.dirname(__file__), OAUTH2JSONFILE) 

### Reporting 
def RunReport (http_object, domain, report=None, date=None): 
    if date is None: 
     now = time.time() 
     report_time = time.gmtime(now) 
     date = time.strftime("%Y-%m-%d",report_time) 
    if report is None: 
     report='accounts' 
    report_data = RequestReport(http_object,domain=domain,report=report,date=date) 
    if not report_data: 
     print 'No report data' 
    return report_data 

def RequestReport (http_object, domain=None, report=None, date=None): 
    """Retrieves a report 
    Args: 
     domain: string 
     report: string: accounts, activity, disk_space, email_clients, summary 
     date: string: YYYY-MM-DD 
    Returns: 
     String, the report data 
    """ 
    report_data = '' 
    uri = REPORTING_URI 
    if not report or report is None: 
     return report_data 
    if not date or date is None: 
     return report_data 
    if not domain or domain is None: 
     domain = self.domain 
    page = 1 
    while True: 
     report_xml = REPORTING_XML_TEMPLATE %(domain, date, page, report) 
     response = '' 
     report_page = '' 
     try: 
      response, report_page = http_object.request(
       uri,method='POST',body=report_xml) 
     except Exception, rexcept: 
      print 'Exception: ',rexcept 
      report_page = '' 
      break 
     if response.status != 200: 
      print 'Error: ',response.status 
      report_page = '' 
      break 
     if not report_page or report_page == 'End-Of-Report': 
      break 
     else: 
      report_data += report_page 
      page = page + 1 
    return report_data 

scopes = OAUTH2SCOPES 
user_agent = OAUTH2USERAGENT 
client_source = CLIENTSOURCE 
str_oauth2file = OAUTH2FILENAME 
str_oauthjsonfile = OAUTH2JSONFILE 
domain = 'somedomain' 
report_name = 'accounts' 
client_id = 'string' 
client_secret = 'string' 
report_data = '' 
oauth2_flow = '' 

now = time.time() 
report_time = time.gmtime(now) 
report_date = time.strftime("%Y-%m-%d",report_time) 

if not os.path.isfile(str_oauth2file): 
    token = gdata.gauth.OAuth2Token(client_id=client_id, 
      client_secret=client_secret, scope=scopes, user_agent=user_agent) 
    uri = token.generate_authorize_url() 
    print 'Please visit this URL to authorize the application:' 
    print uri 
    # Get the verification code from the standard input. 
    code = raw_input('What is the verification code? ').strip() 
    token.get_access_token(code) 
    oauth2_flow = oauth2client.client.flow_from_clientsecrets(str_oauthjsonfile, 
     scope=scopes,message=MISSING_OAUTHJSON_FILE_MESSAGE) 
storage = oauth2client.file.Storage(str_oauth2file) 
oauth2_credentials = storage.get() 
if oauth2_credentials is None or oauth2_credentials.invalid: 
    if not oauth2_flow: 
     oauth2_flow = oauth2client.client.flow_from_clientsecrets(str_oauthjsonfile, 
      scope=scopes,message=MISSING_OAUTHJSON_FILE_MESSAGE) 
    print '\nYou must authorize access to the request APIS.\n' 
    # Save the credentials in storage to be used in subsequent runs. 
    oauth2_credentials = oauth2client.tools.run(oauth2_flow, storage) 
http_oauth2_object = httplib2.Http() 
http_oauth2_object = oauth2_credentials.authorize(http_oauth2_object) 
report_data = RunReport(
    http_oauth2_object,domain,report=report_name,date=report_date) 
if report_data: 
    print report_data 
sys.exit(0)